title: [Weekly epidemiological report; week of 20-26 January, 1952].
mesh_terms: D001699:Biometry; D003141:Communicable Diseases / Q000453:epidemiology* / Q000706:statistics & numerical data*
keywords: COMMUNICABLE DISEASES/epidemiology and statistics
vernacular_title: RELEVE épidémiologique hebdomadaire; semaine du 20 au 26 janvier 1952.